Life will be for us with the help of AI in the future.A.easier and easier B.harder and harder C.more and more easy 题目和参考答案——青夏教育精英家教网—

题目内容

Life will be for us with the help of AI(人工智能) in the future.

A.easier and easier B.harder and harder C.more and more easy

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— Mom, how can I become a great basketball player when I grow up?

— Don’t worry, my kid. You can make it just by ________ a lot.

A.practice B.to practice C.practicing

What problems do the teenagers probably have？Here is a survey showing their main problems.

Problems	Causes	Advice
Feeling stressed	Too much homework. Don't have enough time for their hobbies.	Make a plan for study and hobbies.Find time to relax as often as possible.
Getting short?sighted	Too much homework. Bad reading and writing habits.	Do homework or read in a correct way.
Fights	Don't know how to get on well with classmates.	Make more friends and understand each other.Share your problems with them.
Feeling tired of study	Computer games' bad influence.	Don't be crazy about computer games.Play them just for a short time when you are tired.
Getting fat	Having more pocket money to buy snacks. Dislike doing exercise.	Use your pocket money to do something meaningful.Spend some time doing exercise every day.

1.If Simon is feeling stressed，he should ________.

A.do much more homework B.make a plan to spend time on study and hobbies

C.donate his pocket money to Project Hope D.buy some snacks

2.Peter is tired of study，maybe because he ________.

A.has no close friends B.has no pocket money

C.plays too many computer games D.gets fatter and fatter

3.________ is a good way for the teenagers to stop fights.

A.Doing less homework B.Playing computer games

C.Learning how to make friends D.Paying no attention to each other

Did you ever count the number of digits (数字) in your mobile phone number? Your number has 11 digits. You may sometimes find it hard to remember your number. That’s because China has the longest mobile phone numbers in the world. Why is that?

We can group the 11 digits into three parts. Each part has a different meaning. The first three numbers tell you which mobile phone service company you are using. For example, 135 is for the China Mobile Communications Corporation (中国移动) and 188 is for China Unicom (中国联通). The fourth to the seventh digits tell you where the number is registered (注册).For example, 0731 shows it is registered in Changsha, and 0733 shows it is registered in Zhuzhou. And the last four digits are random (随机的).

The main reason for using 11 digits is that we have the most people in the world. We once had 10 numbers. But as people grew more and more, there were not enough numbers for us to use. So we began to use 11 digits starting from 1999.

We can use eleven digits to make uncountable mobile phone numbers. That’s enough for each person to have seven or eight phone numbers to use in China.

What’s more, we can recycle mobile phone numbers. Usually, if someone doesn’t use the number any more, the service company will reuse the number after three to six months. If you didn’t call a number for a long time, you may find that the owner already changed.

Like China, Britain and Japan also use 11-digit mobile phone numbers. But their numbers always start with 0. So they cannot create as many numbers as we can. Countries like the United States, Australia and India use phone numbers with 10 digits. Canada’s mobile phone numbers are probably the world’s shortest: they use seven digits.

1.When you see the phone number 13507336688 in China, you may get the following information EXCEPT （除了） .

A.the service company is China Mobile Communications Corporation

B.the last four digits 6688 tell us where the phone number comes from

C.the phone number is registered in Hunan

2.China has the longest mobile phone number mostly because .

A.it is easy to group B.it has the most users in the world C.it makes difference with other countries

3.The underlined word in paragraph 5 means .

A.循环利用 B.再次购买 C.彻底丢弃

4.Which statement is NOT TRUE according to the passage?

A.Canada uses 7-digit mobile phone numbers.

B.Japan can create as many numbers as China with 11 digits.

C.We didn't use the 11-digit mobile phone number until 1999.

5.What is the best title for the passage?

A.Mobile Phone Companies B.Different Meanings of Digits C.Longest Mobile Phone Numbers

On snowy days, the city workers put some salt on the road sure that people who walk or drive are safe.

A.make B.made C.to make

根据所给汉语完成英语句子，每空一词

1.人们将飞到月球去度假。

People _________ _________ _________ the moon for vocation.

2.我妈妈准备20号去北京。

My mother_________ _________ to Beijing on the 20th.

3.十年后你的生活会是什么样子呢？

What_________ your life_________ _________ in ten years?

4.明年这儿将会有一所新学校。

There_________ _________ _________ _________ a new school here next year.

5.这个男孩长大后要当作家。

The boy is going to be a writer when he________ __________.

The piano music _________ very beautiful and I like it.

A.tastes B.looks C.sounds D.touches

I think the best way ____________is taking part in(参加) outdoor activities.

A.to relax B.relaxing C.relaxed D.relaxes

—Will it be sunny this afternoon?

—It _______ fine. Who knows? The weather (天气) always changes quickly.

A.must be B.will be C.may be D.maybe

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